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  script.

version 0.9.19:

- "alacarte" linking (Dave Long)
- simpler function call
- more strict type checks
- added 'const' and 'volatile' support and associated warnings
- added -Werror, -Wunsupported, -Wwrite-strings, -Wall.
- added __builtin_types_compatible_p() and __builtin_constant_p()
- chars support in assembler (Dave Long)
- .string, .globl, .section, .text, .data and .bss asm directive
  support (Dave Long)
- man page generated from tcc-doc.texi
- fixed macro argument substitution
- fixed zero argument macro parsing
- changed license to LGPL
- added -rdynamic option support

version 0.9.18:

- header fix (time.h)
- fixed inline asm without operand case
- fixed 'default:' or 'case x:' with '}' after (incorrect C construct accepted
  by gcc)
- added 'A' inline asm constraint.

version 0.9.17:

- PLT generation fix
- tcc doc fixes (Peter Lund)
- struct parse fix (signaled by Pedro A. Aranda Gutierrez)
- better _Bool lvalue support (signaled by Alex Measday)
- function parameters must be converted to pointers (signaled by Neil Brown)
- sanitized string and character constant parsing
- fixed comment parse (signaled by Damian M Gryski)
- fixed macro function bug (signaled by Philippe Ribet)
- added configure (initial patch by Mitchell N Charity)
- added '-run' and '-v' options (initial patch by vlindos)
- added real date report in __DATE__ and __TIME__ macros

version 0.9.16:

- added assembler language support
- added GCC inline asm() support
- fixed multiple variable definitions : uninitialized variables are
  created as COMMON symbols.
- optimized macro processing
- added GCC statement expressions support
- added GCC local labels support
- fixed array declaration in old style function parameters
- support casts in static structure initializations
- added various __xxx[__] keywords for GCC compatibility
- ignore __extension__ GCC in an expression or in a type (still not perfect)
- added '? :' GCC extension support

version 0.9.15:

- compilation fixes for glibc 2.2, gcc 2.95.3 and gcc 3.2.
- FreeBSD compile fixes. Makefile patches still missing (Carl Drougge).
- fixed file type guessing if '.' is in the path.
- fixed tcc_compile_string()
- add a dummy page in ELF files to fix RX/RW accesses (pageexec at
  freemail dot hu).

version 0.9.14:

- added #warning. error message if invalid preprocessing directive.
- added CType structure to ease typing (faster parse).
- suppressed secondary hash tables (faster parse).
- rewrote parser by optimizing common cases (faster parse).
- fixed signed long long comparisons.
- fixed 'int a(), b();' declaration case.
- fixed structure init without '{}'.
- correct alignment support in structures.
- empty structures support.
- gcc testsuite now supported.
- output only warning if implicit integer/pointer conversions.
- added static bitfield init.

version 0.9.13:

- correct preprocessing token pasting (## operator) in all cases (added
  preprocessing number token).
- fixed long long register spill.
- fixed signed long long '>>'.
- removed memory leaks.
- better error handling : processing can continue on link errors. A
  custom callback can be added to display error messages. Most
  errors do not call exit() now.
- ignore -O, -W, -m and -f options
- added old style function declarations
- added GCC __alignof__ support.
- added GCC typeof support.
- added GCC computed gotos support.
- added stack backtrace in runtime error message. Improved runtime
  error position display.

version 0.9.12:

- more fixes for || and && handling.
- improved '? :' type handling.
- fixed bound checking generation with structures
- force '#endif' to be in same file as matching '#if'
- #include file optimization with '#ifndef #endif' construct detection
- macro handling optimization
- added tcc_relocate() and tcc_get_symbol() in libtcc.

version 0.9.11:

- stdarg.h fix for double type (thanks to Philippe Ribet).
- correct white space characters and added MSDOS newline support.
- fixed invalid implicit function call type declaration.
- special macros such as __LINE__ are defined if tested with defined().
- fixed '!' operator with relocated address.
- added symbol + offset relocation (fixes some static variable initializers)
- '-l' option can be specified anywhere. '-c' option yields default
  output name. added '-r' option for relocatable output.
- fixed '\nnn' octal parsing.
- fixed local extern variables declarations.